Digital commerce and admin solutions
built for B2B
Slim your tech stack and see how B2B businesses are reducing their costs by unifying their software and creating better online commerce and experiences for their customers and easier admin for their staff.
Free consultation · Ongoing IT support included · Flexible to your business needs
Our capabilities & what makes us unique
Everything your business needs
to sell, track and work.
Purpose-built to your business
Nothing pre-made. We provide solutions to fit your business type, size, needs and budget.
Tech support & onboarding
We keep everything running smooth, and provide you and your staff with free 1-1 onboarding and guides.
Professional all-in-one solution
Online B2B stores, sales portal and admin software branded to you, managed by you and kept working by us.
Free tailored knowledge base
We create a branded knowledge base and user guide for you and your staff, specific to your business.
Fewer platforms, better solution
Not only can we shrink the amount of software you use and pay for, our solutions are better than what you have.
No more scaling monthly costs
We only charge for the running costs and to cover our included IT support, no transaction fees or hidden fees.
See your potential savings on software costs
Calculate what you could save every month.
You could potentially save up to:
£0
per month
We can potentially shrink your tech stack to just one platform.
PRICING & OUR SERVICES
Find what works for your business
From lean startup, domestic SMEs and global enterprises — we scale with you.
Stackslim Shopify B2B
- ✓Monthly upkeep as low as £69 a/mo
- ✓No additional transaction fees or hidden fees
- ✓Ideal for product-based B2B online store
- ✓Powerful Shopify admin and real-time analytics
- ✓Supports thousands of integrations & apps*
- ✓Fastest to deploy and start using
- ✓Up to 5 additional staff users (Shopify)
Stackslim Commerce Suite
- ✓Monthly upkeep as low as £229 a/mo
- ✓No additional transaction fees or hidden fees
- ✓Ideal for any type of B2B online website, store, distribution or service
- ✓Truly your own branded platform and admin panel
- ✓Integrate any of your third-party apps or plugins
- ✓Custom account portals for your clients and customers
- ✓Suited to replace all your existing software in one
- ✓Unlimited staff users included
Enterprise
- ✓Multiple storefronts and dedicated sites
- ✓Headless / API-first architecture
- ✓Multi-tenant support
- ✓Unlimited custom API integrations
- ✓Upgraded and scaled infrastructure
- ✓Dedicated support team just for you
- ✓Included hardware and software installation
- ✓Unlimited staff users included
Available add-ons
Shopify POS Integration Pack
- ✓Available only with Shopify B2B solution
- ✓Includes any hardware setup and syncing
- ✓Full POS setup and link to your systems
- ✓Take payments on any device, any time
Additional Hardware & Integrations
- ✓Devices setup and linked to your software
- ✓iPads and devices for staff for ease of use
- ✓Connect more of your other plugins and software
- ✓Advanced service advice and support
Every plan
What's included in every plan.
Regardless of which solution you choose, these are the foundations you can always count on.
Secure & Reliable
Industry-standard security practices using trusted hosting platforms, and near-faultless uptimes.
24/7 Ongoing Support
Access to our team at all times. We're here to fix issues, provide support and make any design changes for you.
Optimised for Any Device
Every solution is optimised, both on the customer and admin end, to be used on all kinds of devices at any time.
B2B & D2B Ready
Built for any type of B2B at the core — online sales, distribution, online customer portals, order management and more.
No fixed-term contract
We know you will love it - but theres no fixed contract or subscription for our solutions, excluding Enterprise. Cancel anytime.
Payment Processing
Accept payments with no extra fees, or pay no gateway fees at all with your invoicing and manual payment solutions. Your choice.
Inventory & Orders
Manage stock, orders, and fulfilment from a single, intuitive admin dashboard - or we connect your existing WMS in seamlessly.
Custom Domain & Platform
The platform and website is completely branded to you, no white label. We handle setup, DNS, and connections from day one.
What clients say
Built for B2B teams that move fast
"We launched our wholesale portal in under 2 weeks. Our clients started placing orders on day one. Nexus was the difference."
"We moved our entire B2B stack here mostly to reduce costs, but the biggest improvement has been in efficiency and customer experience. Its perfect."
"Enterprise-grade security, pricing tiers per customer segment, multi-region support — all out of the box. Incredible."
Ready to take a look at how we can help your business?
Join B2B businesses in Sweden, Germany and the UK already using Stackslim to improve their online website and reduce their costs.